5961-00-007-9068

DAC: 1 13 Aug 1977 5310-00-013-8468 Lock Washer 138468RNCC: 5 | RNVC: 9 | DAC: X 1 Jan 1963 5961-00-007-9068

9515-14-492-2252 9515144922252 144922252 TOLE

5310-15-149-9190 5310151499190 151499190 is a washer which is usually round with a centrally located hole. its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. it may be made of one or two pieces

5330-15-153-6370 5330151536370 151536370 is a circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. it may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. excludes felt items but includes multimaterial items in which one of the materials is felt. for solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. for rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. for circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. excludes cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

5340-14-387-4880 5340143874880 143874880 is an item specifically designed to fit into the opening(s) of various items to provide mechanical protection and/or prevent the entrance of foreign matter during painting, shipping storage, or the like. it is not designed to retain fluids under pressure during equipment operation. excludes plug (as modified) and stopper, bottle. for items designed to fit into or over the opening(s) of various items, see cap-plug, protective, dust and moisture seal.